Analysis
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max time kernel
91s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
17-02-2024 01:03
Behavioral task
behavioral1
Sample
7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exe
Resource
win10v2004-20231215-en
General
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Target
7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exe
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Size
1.1MB
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MD5
4bdee3d2933afecf715d363b355bcbeb
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SHA1
49cff68323a7e54867887cb14f75cfe459dcb89b
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SHA256
7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b
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SHA512
aade86e9109b6efdd82dc355a913a00fda355dfea0afd5cb87b1d99a0a5990afdf9653d53f29a425236a284e5eb19058b7702916653fef2751a45d0be8b8addb
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SSDEEP
12288:rgeMBID71CWeVdxB5uRaWmk93sYvBFaXQAT2QEhXbwhjKU+oGnmAudhgIQnGy:rgeMBID78l4aW+4iRTCbwhjKTxnmAA
Malware Config
Signatures
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Detects Echelon Stealer payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4608-0-0x0000028050D90000-0x0000028050EB8000-memory.dmp family_echelon -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exe Key opened \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exe Key opened \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 13 api.ipify.org 14 api.ipify.org 15 ip-api.com -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exepid process 4608 7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exe 4608 7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exedescription pid process Token: SeDebugPrivilege 4608 7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exe -
outlook_office_path 1 IoCs
Processes:
7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exe -
outlook_win_path 1 IoCs
Processes:
7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exe"C:\Users\Admin\AppData\Local\Temp\7de02b69fe9275def409ee590e2e9e6260105a9f039f6323d6436f2ac8d7352b.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4608
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\FXVRHJHwTPVFRFPDNHuJDF078BFBFF000306D22603F02387\87078BFBFF000306D22603F023FXVRHJHwTPVFRFPDNHuJDF\Browsers\Passwords\Passwords_Edge.txt
Filesize426B
MD542fa959509b3ed7c94c0cf3728b03f6d
SHA1661292176640beb0b38dc9e7a462518eb592d27d
SHA256870ef3d2370932a8938faa60abd47d75ea0af98bfa11c82ae8efe9e94fd8be00
SHA5127def291737d081c93d0cc38ac8d3062fd34d93b68d191eb0d54e9857e0c0afdbcd241471a2e10c28ce8db3b1d1ae0dba2ef6f609cfe8a1e8fe1dd103dba80007